The Remap Masters
ECU Remapping & Diesel Delete Services
Mobile tuning specialists serving Shrewsbury, Wrexham, Cheshire & Shropshire.
Fix diesel faults or unlock more power and mpg with safe, custom ECU software.
Covering Shropshire, Staffordshire, Mid Wales & Wrexham
Services
Additional Services ↴
ECU Tuning Add-ons
We offer advanced software features to customise your setup even further:
- Swirl Flap Delete
- Speed Limiter Removal
- Stop/Start Disable
- Pop & Bang Map (Crackle/Overrun)
- Hot Start Fix
- DTC OFF (fault code delete)
DPF & Sensor-Related Solutions
For vehicles with broader exhaust or sensor issues:
- OPF OFF (Petrol particulate filter disable)
- Lambda Delete (O2 sensor OFF)
- MAF Delete (Mass Air Flow sensor OFF)
- TVA OFF (Throttle Valve Actuator OFF)
jas h
19:31 01 Oct 25
Had the discovery 4 mapped, and a few known problems deleted. Much more power now. Thanks guys.
Bob H
15:57 30 Sep 25
Speedy and friendly service. Highly recommended
Steve E.
19:37 25 Sep 25
Very quick service, sorted the problem out in no time,
Nice chap too
Couldn’t ask for more
Thank you
Nice chap too
Couldn’t ask for more
Thank you
Richard D.
17:16 25 Sep 25
Excellent service from start to completion
Cool Running T.
09:07 24 Sep 25
First-time user of Shrewsbury Remapping Services, called yesterday, and they came out the same day. Super friendly, excellent professional service, great job done, van now running like a dream. Rebooked their services to sort another vehicle next week. Highly recommend - top job!
Nikita P.
12:09 19 Sep 25
Excellent service would highly recommend
Maddy
18:59 17 Sep 25
Amazing service, nicest people! Couldn’t recommend enough!
Richard O.
15:01 15 Sep 25
Great service today from Shrewsbury Remapping. Arrived exactly as arranged. Very friendly mapper, fixed my Adblue issue, another fault came on the auto stop/start after the fix, which was also solved before he left. He made sure I was happy before he left and let me know that any issues in future they will come out and resolve them.
Ant Y.
12:21 12 Sep 25
Would recommend and would use again. Can’t fault the service provided 👍
Tolga C.
15:01 08 Sep 25
Had the dpf issues sorted on the van and they did a great job. Not stuck in limp mode anymore either which I’m really happy about.
PJ (.
21:48 19 Jun 25
No exaggeration, but is I could at least double the review stars to ten, it would still not be enough.
My van is my work horse and without it, no business.
The DPF was playing up and by Thursday 12th it really put my van out of action.
I text this company and by the next day, it was in their hands.
They put themselves out in order to get me back on the road and by 18th the Van ran like a dream, no really… it did.
I’m so pleased I found them and can absolutely recommend.
Thank you
My van is my work horse and without it, no business.
The DPF was playing up and by Thursday 12th it really put my van out of action.
I text this company and by the next day, it was in their hands.
They put themselves out in order to get me back on the road and by 18th the Van ran like a dream, no really… it did.
I’m so pleased I found them and can absolutely recommend.
Thank you
david J.
18:02 17 Jun 25
Fantastic service from the guys ,
Was running late for appointment ,but no problem ,just a phone call and all was sorted !!
Arrived about hour late but sorted in no time 😊
Great remap for my code problem
and good luck to the new trainee 👍🏻
Was running late for appointment ,but no problem ,just a phone call and all was sorted !!
Arrived about hour late but sorted in no time 😊
Great remap for my code problem
and good luck to the new trainee 👍🏻
jason W.
17:41 17 Jun 25
Really friendly bloke turned up to sort my 1 series ... custom map to replace one that another tuner had put on that wasn't right... drives so much better ..especially notable in the mid range to.... highly recommend even managed to fit me in on my day off at short notice.
Chuk C.
09:57 13 Jun 25
Had issues with performance restriction these guys sorted it. Came out to do the job within 2hrs of me calling them excellent service would fully recommend thanks guys
David R.
13:06 07 Jun 25
I would highly recommend Shrewsbury mapping as used them twice now and never had any problems. They couldn’t do enough and advised me on what they were going to do and the guys knew there stuff.
Shaun O.
11:51 07 Jun 25
Excellent service, very knowledgeable. Great team, really pleased.
sim G.
09:48 07 Jun 25
Turned up as arranged. Friendly and informative service. Best of all no egr faults anymore. Thanks
Rich H.
09:34 07 Jun 25
Quick efficient service. Great staff and traveled to me. Will use again
David E.
09:27 07 Jun 25
Really fast response, brilliant communication. Explained everything and super friendly. Really happy
Justin M.
14:34 04 Jun 25
Great service at short notice, highly recommend
Software Experts
Why Choose The Remap Masters?
01
Trusted across Shropshire, Cheshire & Wrexham
02
Fully mobile service – home or garage visits
03
Reversible, tested software only
04
Custom software only – all solutions are vehicle-specific
Check Gains
Enter your brand, model, generation and engine for estimated remapping gains.
See what your vehicle can really do.
Contact Us
Ready to Book?
Whether you’re chasing performance or fixing faults for good, we’re ready to help. Our mobile team covers Shrewsbury, Cheshire, Wrexham, and the wider Shropshire region.
Get In Touch
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Service Locations
Service Area
We serve Shrewsbury, Wrexham, Cheshire, and Shropshire. Mobile service at your home or workplace.
FAQs
The Remap Masters FAQs
Are DPF or AdBlue deletes legal for road use?
No. These services are for off-road, motorsport, or export-only vehicles. Road use may be illegal in the UK.
Will these deletes affect my MOT?
Yes. DPF/AdBlue deletes are not MOT compliant and should only be used on vehicles not intended for road use.
Do you offer mobile service?
Yes. We cover Shropshire, Staffordshire, Mid Wales & Wrexham – no workshop visit needed.
Can you revert the changes?
Yes. All software changes can be safely reversed to original settings.